Hi Yang, what was the format of your original mesh file ?
Anyway, Gmsh is not able to remesh or optimize an imported mesh, it need the original geometry to do so. Regards, Dave -- David Colignon, Ph.D. Collaborateur Logistique du F.R.S.-FNRS CÉCI - Consortium des Équipements de Calcul Intensif ACE - Applied & Computational Electromagnetics Institut Montefiore B28 Université de Liège 4000 Liège - BELGIQUE Tél: +32 (0)4 366 37 32 Fax: +32 (0)4 366 29 10 WWW: http://hpc.montefiore.ulg.ac.be/ Agenda: http://www.google.com/calendar/embed?src=david.colignon%40gmail.com On 30/11/09 0:39, Yang Liu wrote:
Hello, I am a new user of Gmsh. I am trying to use Gmsh to optimize tetrahedral meshes. The quality of my tet meshes are not bad but they have some slivers. I loaded them into Gmsh (version. 2.4.2 / 2.4.3 in windows) and click the button "optimize" / "optimize by netgen", I also checked "Optimize quality of tetrahedra" ), but there is no change of my mesh (I have exported the result and compared to my original mesh) and tried different inputs. So my questions are: 1. Is my operation wrong ? 2. Is it possible to adjust some parameters to control optimize function. Thanks in advance, Yang _______________________________________________ gmsh mailing list [email protected] http://www.geuz.org/mailman/listinfo/gmsh
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